Contractors
Sheet Metal Workers’ Local Union No. 104 provides a workforce that leads the industry in skill and expertise, making our contractors stand out. Together we provide a mutually prosperous relationship that provides a quality of life and benefits both parties.
Directory of Contractors & Services
Download a PDF version of the Contractor Directory here
Try Our Contractor Finder
Find vetted, qualified contractors across California with the Local 104 Contractor Search Tool. Search by city, zip code, service, or project type to find contractors serving your area.
You can also access helpful resources, including Training Standards, CA Requirements, and Skilled and Trained Services.
Interested in finding a contractor for a particular service or area?
Use the Find a Contractor button on this page to get started.